Everything You Need to Know About Sandblasting

Sandblasting is a common process that is used in a variety of industries. Also known as abrasive blasting, the process is basically designed to remove that layer of dirt and grime that tends to accumulate over exposed surfaces. Sandblasting can also be used in order to smooth a roughened surface or to shape a surface according to the client’s requirements. Sandblasting is mostly used by different companies and is an essential service required in many industries. Here are a few important things that you should know about sandblasting.

How Does it Work?

The concept of abrasive blasting is actually pretty simple. The company focuses a stream of very fine particles at a particular surface, and fires them at high pressures. The action of the particles tends to cause abrasion on the surface, removing hardened contaminants and even removing the external layer if the pressure is high enough. When painting different machines, many companies first have to call a sandblasting professional to get rid of the external layer. Sandblasting in Perth is a common service offered by numerous companies in the region. Here are some important things that you should know about the process.

The Initial Survey

If you want sandblasting done in your factory, the first step is to conduct an initial survey. The company will send a representative to your company in order to measure the exposed surfaces and determine the costs of the sandblasting work. The representative will calculate and give you a quote for the work, so you can negotiate with him or her. Keep in mind that different kinds of materials are used for sandblasting; sometimes sand might be a useful option, while in other cases, ground-up plastic stock or corncobs, or even walnut shells might be used. Glass bead blasting is also done depending upon the type of surface to be blasted.

The Work

While the sandblasting work is going on, you will probably need to vacate the premises. Therefore, for the sake of your business, it’s highly recommended that you set the work schedule on a weekend or on an off-day, so that you don’t lose out on revenue. The company will cover the surfaces that don’t need to be sandblasted to avoid any residue, and then get to work. A powerful machine is used for applying the pressure and firing a steady stream of projectiles onto the exposed surfaces. The workers usually have to wear protective equipment while the work is going on. Usually, sandblasting can be completed in a day or two, so you won’t have to wait for long. However, the blasted surfaces often need protection and must be covered or repainted. These are a few things that you should know about sandblasting.